Echo v555000040 Needle Bearing Oem

Product Description

The ECHO v555000040 is a genuine OEM needle bearing designed to support rotating shafts and reduce friction in ECHO outdoor power equipment. Needle bearings use cylindrical rolling elements to carry radial loads within a compact cross-section, making them well suited for the high-speed, high-vibration environments common in handheld and walk-behind outdoor equipment. This part is sourced directly from ECHO, meaning it meets the original design tolerances for the equipment it services. Installation is typically performed by small-engine technicians or experienced service professionals during drivetrain or powerhead rebuilds.

This needle bearing is intended for use in ECHO outdoor power equipment requiring OEM-spec internal drivetrain or rotating-assembly components. Typical applications include powerhead rebuilds, crankshaft support, and gear case servicing on ECHO-branded chainsaws, trimmers, blowers, and related equipment. Selecting a genuine OEM part ensures dimensional accuracy and material consistency with the original assembly.

Key Features

• Genuine ECHO OEM part — meets original factory tolerances
• Needle-style rolling element design for compact radial load support
• Suited for high-speed, high-vibration outdoor power equipment applications
• Direct replacement for worn or damaged original bearing

Compatibility

Designed as an OEM-style replacement needle bearing for ECHO outdoor power equipment requiring this specific component in rotating or drivetrain assemblies.

Installation Notes

Installation should be performed by a qualified small-engine technician. Shut down and disconnect the ignition system completely before disassembling any drivetrain or powerhead components. A bearing press or appropriate driver is typically required to seat the needle bearing without damaging the race or housing. Refer to the ECHO service manual for the specific equipment model to confirm correct orientation and seating depth before reassembly.

Technical Specifications

• Bearing Type: Needle
• Part Classification: Genuine OEM Replacement

Standard Information

• Brand: ECHO
• Manufacturer Part Number: v555000040